| Group | Letter | Population | City | % Correct |
|---|---|---|---|---|
| WEOG | L | 17.8 mil | Los Angeles | 90%
|
| WEOG | S | 7.85 mil | San Francisco | 90%
|
| GRULAC | M | 22.8 mil | Mexico City | 88%
|
| WEOG | N | 22.4 mil | New York City | 88%
|
| WEOG | C | 9.75 mil | Chicago | 86%
|
| WEOG | D | 6.90 mil | Dallas | 86%
|
| WEOG | T | 7.35 mil | Toronto | 86%
|
| WEOG | B | 7.60 mil | Boston | 83%
|
| GRULAC | H | 2.23 mil | Havana | 83%
|
| GRULAC | L | 9.90 mil | Lima | 83%
|
| WEOG | M | 6.45 mil | Madrid | 83%
|
| WEOG | P | 11.4 mil | Paris | 83%
|
| GRULAC | R | 13.1 mil | Rio de Janeiro | 83%
|
| Asia-Pacific | B | 20.0 mil | Beijing | 81%
|
| WEOG | H | 6.35 mil | Houston | 81%
|
| WEOG | I | 15.5 mil | Istanbul | 81%
|
| Asia-Pacific | M | 25.5 mil | Manila | 81%
|
| E. European | M | 17.2 mil | Moscow | 81%
|
| E. European | S | 5.60 mil | Saint Petersburg | 81%
|
| GRULAC | S | 22.2 mil | São Paulo | 81%
|
| Asia-Pacific | T | 40.2 mil | Tokyo | 81%
|
| E. European | W | 3.10 mil | Warsaw | 81%
|
| WEOG | W | 8.40 mil | Washington DC | 81%
|
| WEOG | A | 6.14 mil | Atlanta | 79%
|
| E. European | B | 3.01 mil | Budapest | 79%
|
| GRULAC | B | 16.1 mil | Buenos Aires | 79%
|
| African | C | 18.2 mil | Cairo | 79%
|
| Asia-Pacific | D | 28.4 mil | Delhi | 79%
|
| E. European | K | 3.45 mil | Kyiv | 79%
|
| WEOG | O | 3.38 mil | Orlando | 79%
|
| E. European | P | 1.32 mil | Prague | 79%
|
| WEOG | R | 3.58 mil | Rome | 79%
|
| WEOG | V | 2.75 mil | Vancouver | 79%
|
| African | A | 5.85 mil | Alexandria | 76%
|
| African | L | 18.8 mil | Lagos | 76%
|
| Asia-Pacific | O | 17.7 mil | Osaka | 76%
|
| Asia-Pacific | R | 7.75 mil | Riyadh | 76%
|
| Asia-Pacific | S | 35.9 mil | Shanghai | 76%
|
| African | T | 2.63 mil | Tunis | 76%
|
| WEOG | Z | 1.41 mil | Zürich | 76%
|
| WEOG | F | 3.28 mil | Frankfurt | 74%
|
| Asia-Pacific | J | 30.6 mil | Jakarta | 74%
|
| WEOG | Q | 0.54 mil | Quebec City | 74%
|
| GRULAC | Q | 2.68 mil | Quito | 74%
|
| GRULAC | T | 2.03 mil | Tijuana | 74%
|
| E. European | Z | 1.11 mil | Zagreb | 74%
|
| GRULAC | C | 3.75 mil | Caracas | 71%
|
| WEOG | G | 1.66 mil | Glasgow | 71%
|
| WEOG | J | 1.42 mil | Jacksonville | 71%
|
| African | J | 13.7 mil | Johannesburg | 71%
|
| Asia-Pacific | K | 17.3 mil | Karachi | 71%
|
| E. European | O | 1.19 mil | Odessa | 71%
|
| E. European | T | 0.44 mil | Tallinn | 71%
|
| E. European | C | 0.53 mil | Chisinau | 69%
|
| WEOG | E | 1.36 mil | Edmonton | 69%
|
| E. European | G | 1.08 mil | Gdańsk | 69%
|
| Asia-Pacific | G | 65.6 mil | Guangzhou | 69%
|
| African | K | 12.0 mil | Kinshasa | 69%
|
| African | R | 2.03 mil | Rabat | 69%
|
| GRULAC | A | 2.28 mil | Asunción | 67%
|
| African | D | 5.90 mil | Dar es Salaam | 67%
|
| WEOG | K | 1.98 mil | Kansas City | 67%
|
| African | N | 5.95 mil | Nairobi | 67%
|
| Asia-Pacific | U | 3.98 mil | Ürümqi | 67%
|
| Asia-Pacific | W | 8.10 mil | Wuhan | 67%
|
| Asia-Pacific | L | 12.6 mil | Lahore | 64%
|
| E. European | L | 0.72 mil | Lviv | 64%
|
| Asia-Pacific | Y | 5.50 mil | Yangon | 64%
|
| African | B | 3.25 mil | Bamako | 62%
|
| Asia-Pacific | C | 10.7 mil | Chennai | 62%
|
| GRULAC | G | 5.25 mil | Guadalajara | 62%
|
| GRULAC | K | 0.66 mil | Kingston | 62%
|
| WEOG | U | 0.29 mil | Utrecht | 62%
|
| African | F | 1.72 mil | Freetown | 60%
|
| Asia-Pacific | H | 9.20 mil | Hyderabad | 60%
|
| Asia-Pacific | Q | 5.95 mil | Qingdao | 60%
|
| E. European | V | 1.41 mil | Volgograd | 60%
|
| African | O | 2.53 mil | Ouagadougou | 57%
|
| Asia-Pacific | F | 4.25 mil | Fuzhou | 55%
|
| African | H | 2.35 mil | Harare | 55%
|
| Asia-Pacific | I | 3.15 mil | Isfahan | 55%
|
| African | M | 2.88 mil | Maputo | 55%
|
| African | Y | 3.30 mil | Yaoundé | 55%
|
| Asia-Pacific | A | 8.00 mil | Ahmedabad | 52%
|
| Asia-Pacific | N | 10.5 mil | Nagoya | 52%
|
| Asia-Pacific | P | 6.70 mil | Pune | 52%
|
| E. European | R | 1.30 mil | Rostov-on-Don | 52%
|
| Asia-Pacific | X | 7.28 mil | Xiamen | 52%
|
| E. European | Y | 1.65 mil | Yekaterinburg | 52%
|
| Asia-Pacific | E | 1.07 mil | Erbil | 50%
|
| GRULAC | F | 3.65 mil | Fortaleza | 50%
|
| African | G | 0.46 mil | Gaborone | 50%
|
| GRULAC | O | 4.13 mil | Oaxaca | 50%
|
| GRULAC | P | 4.10 mil | Porto Alegre | 50%
|
| African | I | 3.48 mil | Ibadan | 48%
|
| E. European | N | 1.74 mil | Nizhny Novgorod | 48%
|
| GRULAC | N | 1.40 mil | Natal | 45%
|
| E. European | U | 1.13 mil | Ufa | 45%
|
| WEOG | Y | 0.21 mil | Yonkers | 45%
|
| E. European | D | 0.98 mil | Dnipro | 43%
|
| African | P | 2.28 mil | Port Harcourt | 43%
|
| GRULAC | V | 2.00 mil | Valencia | 43%
|
| Asia-Pacific | Z | 5.35 mil | Zhengzhou | 43%
|
| E. European | A | 0.52 mil | Astrakhan | 38%
|
| GRULAC | E | 1.65 mil | Ecatepec | 31%
|
| African | E | 0.80 mil | Enugu | 31%
|
| African | S | 0.81 mil | Sokoto | 26%
|
| GRULAC | J | 0.82 mil | João Pessoa | 21%
|
| GRULAC | X | 0.81 mil | Xalapa | 21%
|
| WEOG | X | 0.05 mil | Xánthi | 19%
|
| African | W | 0.92 mil | Warri | 17%
|
| Asia-Pacific | V | 2.18 mil | Vadodara | 14%
|
| African | U | 0.44 mil | Uyo | 12%
|
| African | Z | 0.89 mil | Zaria | 12%
|
| E. European | I | 0.65 mil | Izhevsk | 10%
|
| African | Q | 0.24 mil | Quelimane | 10%
|
| GRULAC | U | 0.70 mil | Uberlândia | 10%
|
| African | X | 0.12 mil | Xai-Xai | 10%
|
| GRULAC | Y | 0.15 mil | Yopal | 10%
|
| E. European | E | 0.23 mil | Engels | 7%
|
| African | V | 0.37 mil | Vereeniging | 7%
|
| GRULAC | Z | 0.19 mil | Zamora | 7%
|
| E. European | F | 0.08 mil | Focsani | 5%
|
| E. European | J | 0.09 mil | Jaworzno | 5%
|
| GRULAC | W | 0.01 mil | West End | 5%
|
| GRULAC | D | 0.40 mil | Delmas | 2%
|
| E. European | H | 0.24 mil | Horlivka | 2%
|
| E. European | X | 0.09 mil | Xirdalan | 2%
|
| GRULAC | I | 1.82 mil | Iztapalapa | 0%
|
| E. European | Q | 0.08 mil | Qaracuxur | 0%
|